Developing accessibility multimedia services: the case of EasyTV. - Dimitrios Konstantinidis; Kosmas Dimitropoulos; Kiriakos Stefanidis; Thanassis Kalvourtzis; Salim Gannoum; Nikolaos Kaklanis; Konstantinos Votis; Petros Daras; Sara Rovira-Esteva; Pilar Orero; Silvia Uribe; Francisco Moreno; et al. (PETRA, 2020)